{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "discover vulnerability", "arguments": ["vulnerability", "discoverer", "time", "supported platform", "capabilities", "common vulnerabilities and exposures", "vulnerable system version", "vulnerable system owner", "vulnerable system"]}], "input": "Neowin spotted that Google disclosed the security flaw to Microsoft back in November , and the company provided 90 days for Microsoft to fix it before going public as it ’s rated “ medium ” in terms of severity ."}
{"discover vulnerability": [{"vulnerability": "the security flaw", "discoverer": "Google", "time": "November", "supported platform": "NAN", "capabilities": "NAN", "common vulnerabilities and exposures": "NAN", "vulnerable system version": "NAN", "vulnerable system owner": "Microsoft", "vulnerable system": "NAN"}]}